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  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
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  <body>
    <div class="box">
      <p>幸运儿</p>
      <div class="btns">
        <button class="begin">开始</button>
        <button class="end disable">停止</button>
        <button class="reset">重置</button>
        <button class="luckyboy">幸运儿名单</button>
      </div>
    </div>
  </body>
</html>
